研究了基于视频图像处理的自行车流量检测方法，主要方法为利用二值化的“时空图像”计算1 像素块儿的个数。给出了各种方法对自行车流量检测的实验结果。-Research on video image processing based on the flow of bicycle detection methods, the main method for the use of binarization of " time and space images," Calculation

基于视频图像处理提取夜间交通车辆完整轮廓的方法．通过梯度滤波消除路面反光的干扰，然后对经过预处理的相邻视频帧图像实行三帧差分分割运动区域。-Based on video image processing to extract the entire outline of the vehicle nighttime traffic methods. Reflective pavement through gradient filter to eliminate the interference, a